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AstDyS ∴ Objects ∴ 1999RE166 ∴ Summary
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(208041) 1999RE166  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36891 7.992e-09 au
e 0.190761 4.904e-08
i 3.285 5.989e-06 deg
Ω 17.201 6.051e-05 deg
ω 310.841 6.206e-05 deg
M 277.31 1.331e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.917 au
Aphelion 2.8208 au
Asc. node-Earth separation 1.0316 au
Desc. node-Earth separation 1.60731 au
Earth MOID 0.90758 au
Orbital period 1331.75 days
Date of orbit computation  apr 23 20:33
Observational summary
Optical observations (Discarded) 680 (2)
Radar observations (Discarded) 0 (0)
Arc length 8948.99 days
Unobserved 74 days

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Ephemeris at epoch 60427 MJD
Right Ascension 237.784 deg
Declination -23.2817 deg
V Magnitude 19.78 mag
Solar Elongation 156.08 deg
Galactic Latitude 23.49 deg
Rate 0.179 deg/day
Direction -89.182 deg

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